SAP S/4HANA Technical Architect

Avensys is a reputed global IT professional services company headquartered in Singapore. Our service spectrum includes enterprise solution consulting, business intelligence, business process automation and managed services. Given our decade of success we have evolved to become one of the top trusted providers in Singapore and service a client base across banking and financial services, insurance, information technology, healthcare, retail and supply chain.

We are seeking an experienced SAP S/4HANA Technical Architect to lead the end-to-end technical architecture for a large-scale SAP transformation program within a secure government or defence environment.

Location : Singapore

Type : Contract (12 months -extendable)

Experience : 8+ years

Required Experience

• 12+ years of SAP technical experience.
• 5+ years as SAP Technical Architect.
• Minimum 2 end-to-end SAP S/4HANA implementations as Technical Architect.
• Experience with landscape, integration, infrastructure, and security architecture.
• Exposure to defence, government, sovereign-cloud, or highly regulated environments preferred.

Required Skills

• SAP S/4HANA & SAP HANA
• SAP Basis & Landscape Architecture
• HA/DR & Capacity Planning
• SAP Integration Suite / PI-PO
• API Management, OData, IDoc, BAPI
• SAP Security Architecture
• IAM, SSO, Encryption & Network Security
• Performance Engineering & Scalability

Certifications

• Degree in Engineering, Computer Science, or related discipline
• SAP Technical Certification (S/4HANA, HANA, Basis, or Integration)
• SAP Activate Knowledge

Key Responsibilities

• Own SAP S/4HANA technical architecture, landscape design, HANA database architecture, sizing, HA/DR, and deployment strategy.
• Design secure on-premise, air-gapped, or sovereign-cloud SAP environments.
• Lead integration architecture using SAP Integration Suite, PI/PO, APIs, OData, IDocs, and BAPIs.
• Define security architecture covering IAM, SSO, encryption, key management, network segmentation, and platform hardening.
• Establish transport management, DevOps/CI-CD, system refresh and release strategies.
• Drive performance, scalability, availability, and disaster recovery planning.
• Define technical data migration architecture and cutover approach.
• Provide technical governance, design assurance, and architecture sign-off.

WHAT'S ON OFFER:

You will be remunerated with an excellent base salary and entitled to attractive company benefits. Additionally, you will get the opportunity to enjoy a fun and collaborative work environment, alongside a strong career progression.

To submit your application, please apply online or email your UPDATED CV in Microsoft Word format to [Confidential Information] Your interest will be treated with strict confidentiality.

CONSULTANT DETAILS:

Consultant Name : Swati Jaiswal

Avensys Consulting Pte Ltd

Email : [HIDDEN TEXT]

Whatsapp : +65 6761 9826

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